Light purple blooms and deep purple foliage are the hallmarks of this full-sun perennial flower. "Its rich nectar and pollen content attracts a variety of pollinators, including hummingbirds, bees, and butterflies, enhancing the garden’s ecological diversity," Funk says. "'Blackbeard' is known for its strong, compact stems and upright climbing habit, making it suitable for container planting and grouping in beds or borders. It thrives in sunny locations with well-drained soil." This perennial also has a high tolerance for both heat and humidity, and it's drought resistant to boot, meaning it's an easy care choice for gardeners of any level.